Effect of Wastewater Sample Pre-Treatment on Determination of Selected Heavy Metals Using ICP-MS Method

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F20%3A10246136" target="_blank" >RIV/61989100:27350/20:10246136 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85091437307&origin=resultslist" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85091437307&origin=resultslist</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.29227/IM-2020-01-41" target="_blank" >10.29227/IM-2020-01-41</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Wastewater Sample Pre-Treatment on Determination of Selected Heavy Metals Using ICP-MS Method

Popis výsledku v původním jazyce

Polychlorinated substances, polyaromatic hydrocarbons, heavy metals and pesticides are among the priority even at low concentra- tions. The problem, however, is that such low concentrations are impossible to measure using most available methods. This research focused on the determination of selected priority substances - heavy metals, namely lead and cadmium, in which the determination of Pb and Cd in wastewater by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) was preceded by water sample pre-treatment. The paper deals with the influence of the pre-treatment on the resulting measured values. Two processes were selected as pre-treatment processes. The first pre-treatment procedure was a simple filtration using a filter paper for moderate filtration. As the second proce- dure, we applied decomposition of the sample by nitric acid in the open system. The pre-treated wastewater samples were subsequently examined using ICP-MS. Based on the obtained results, we can conclude that decomposition of the sample by nitric acid in the open system is a more suitable pre-treatment method for water samples.

Název v anglickém jazyce

Effect of Wastewater Sample Pre-Treatment on Determination of Selected Heavy Metals Using ICP-MS Method

Popis výsledku anglicky

Polychlorinated substances, polyaromatic hydrocarbons, heavy metals and pesticides are among the priority even at low concentra- tions. The problem, however, is that such low concentrations are impossible to measure using most available methods. This research focused on the determination of selected priority substances - heavy metals, namely lead and cadmium, in which the determination of Pb and Cd in wastewater by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) was preceded by water sample pre-treatment. The paper deals with the influence of the pre-treatment on the resulting measured values. Two processes were selected as pre-treatment processes. The first pre-treatment procedure was a simple filtration using a filter paper for moderate filtration. As the second proce- dure, we applied decomposition of the sample by nitric acid in the open system. The pre-treated wastewater samples were subsequently examined using ICP-MS. Based on the obtained results, we can conclude that decomposition of the sample by nitric acid in the open system is a more suitable pre-treatment method for water samples.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20701 - Environmental and geological engineering, geotechnics

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Inżynieria Mineralna

ISSN

1640-4920

e-ISSN

—

Svazek periodika

45

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

4

Strana od-do

"67 "- 70

Kód UT WoS článku

000607457500013

EID výsledku v databázi Scopus

2-s2.0-85091437307